Freesia is a genus of herbaceous perennial flowering plants in the family Iridaceae, first referred to as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and known as after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern aspect of southern Africa, from Kenya south to South Africa, most varieties being within Cape Provinces. Species of the past genus Anomatheca are now included in Freesia. The plants often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of lots of Freesia types. Some other species are also expanded as ornamental crops.
They are really herbaceous vegetation which increase from a conical corm 1-2.5 cm diameter, which sends up a tuft of small leaves 10-30 cm long, and a sparsely branched stem 10-40 cm tall bearing a few leaves and a loose one-sided spike of plants with six tepals. Many kinds have fragrant narrowly funnel-shaped flowers, although those previously positioned in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are being used as food plants by the larvae of some Lepidoptera species including Large Yellowish Underwing.
CULTIVATION AND USES
The plant life usually called "freesias" derive from crosses manufactured in the 19th hundred years between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the red- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellowish, pink, red and blue-mauve. They are really mostly cultivated expertly in the Netherlands by about 80 growers.[3] Freesias can be commonly increased from seed. Because of the specific and attractive scent, they are often used in hand products, shampoos, candles, etc.[citation needed], however, the bouquets are mainly used in wedding bouquets. They can be planted in the show up in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature does not land below about -7 ?C (20 ?F)), and in the spring in Areas 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other varieties of the genus which is often cultivated. Smaller than the scented freesia cultivars, it offers flat rather than cup-shaped bouquets. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary methods to satisfy wintry dormancy which results in development of buds in just a predicted variety of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbal products) are plants which may have no consistent woody stem above ground. Herbaceous plants may be annuals, biennials or perennials. Total annual herbaceous plants pass away completely by the end of the growing season or when they have flowered and fruited, plus they then expand again from seed. Herbaceous perennial and biennial crops may have stems that pass away at the end of the growing season, but parts of the plant make it through under or close to the ground from season to season (for biennials, before next growing season, when they bloom and pass away). New expansion builds up from living tissues remaining on or under the bottom, including root base, a caudex (a thickened portion of the stem at ground level) or various types of underground stems, such as light bulbs, corms, stolons, rhizomes and tubers. Examples of herbaceous biennials include carrot, parsnip and common ragwort; herbaceous perennials include potato, peony, hosta, mint, most ferns and most grasses. By contrast, non-herbaceous perennial plant life are woody plant life that have stems above ground that continue to be alive through the dormant season and expand shoots another time from the above-ground parts - included in these are trees, shrubs and vines.
Freesia grandiflora, Lee Poulsen
Freesia Wikipedia, la enciclopedia libre
Painted Petals, Anometheca, False Freesia Anomatheca laxa .
Floriculture Agribusiness And Agriscience 000 with Phillips at
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